QUEUE_HEAD_FLAG_FREE
uhci_polledp->uhci_polled_qh->qh_flag = QUEUE_HEAD_FLAG_FREE;
uhci_polledp->uhci_polled_qh->qh_flag = QUEUE_HEAD_FLAG_FREE;
qh->qh_flag = QUEUE_HEAD_FLAG_FREE;
qh->qh_flag = QUEUE_HEAD_FLAG_FREE;
qh->qh_flag = QUEUE_HEAD_FLAG_FREE;
uhcip->uhci_qh_pool_addr[i].qh_flag = QUEUE_HEAD_FLAG_FREE;
QUEUE_HEAD_FLAG_FREE) {